170765578240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{268973}}^1$

素因数の和:269033

約数の個数: 104

約数和(自身を含む): 423007878528

約数和(自身を除く): 252242300288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4096, 4960, 5120, 7936, 9920, 10240, 15872, 19840, 20480, 31744, 39680, 63488, 79360, 126976, 158720, 268973, 317440, 537946, 634880, 1075892, 1344865, 2151784, 2689730, 4303568, 5379460, 8338163, 8607136, 10758920, 16676326, 17214272, 21517840, 33352652, 34428544, 41690815, 43035680, 66705304, 68857088, 83381630, 86071360, 133410608, 137714176, 166763260, 172142720, 266821216, 275428352, 333526520, 344285440, 533642432, 550856704, 667053040, 688570880, 1067284864, 1101713408, 1334106080, 1377141760, 2134569728, 2668212160, 2754283520, 4269139456, 5336424320, 5508567040, 8538278912, 10672848640, 17076557824, 21345697280, 34153115648, 42691394560, 85382789120, 170765578240]

約数ペア:

[(1, 170765578240), (2, 85382789120), (4, 42691394560), (5, 34153115648), (8, 21345697280), (10, 17076557824), (16, 10672848640), (20, 8538278912), (31, 5508567040), (32, 5336424320), (40, 4269139456), (62, 2754283520), (64, 2668212160), (80, 2134569728), (124, 1377141760), (128, 1334106080), (155, 1101713408), (160, 1067284864), (248, 688570880), (256, 667053040), (310, 550856704), (320, 533642432), (496, 344285440), (512, 333526520), (620, 275428352), (640, 266821216), (992, 172142720), (1024, 166763260), (1240, 137714176), (1280, 133410608), (1984, 86071360), (2048, 83381630), (2480, 68857088), (2560, 66705304), (3968, 43035680), (4096, 41690815), (4960, 34428544), (5120, 33352652), (7936, 21517840), (9920, 17214272), (10240, 16676326), (15872, 10758920), (19840, 8607136), (20480, 8338163), (31744, 5379460), (39680, 4303568), (63488, 2689730), (79360, 2151784), (126976, 1344865), (158720, 1075892), (268973, 634880), (317440, 537946)]